Swim fin having articulated extensions



FIG. 1. Is a front perspective view of my swim fin having articulated extensions;

FIG. 2. Is a right side elevational view thereof, the left side elevational view being a mirror image that shown;

FIG. 3. Is a front elevational view thereof;

FIG. 4. Is a rear elevational view thereof;

FIG. 5. Is a top plan view thereof;

FIG. 6. Is a bottom plan view thereof;

FIG. 7. Is a top perspective view of a second embodiment of the swim fin having articulated extensions;

FIG. 8. Is a right side elevational view of the embodiment shown in FIG. 7 with the left side elevational view being a mirror image that shown;

FIG. 9. Is a front elevational view of the FIG. 7 embodiment;

FIG. 10. Is a rear elevational view of the FIG. 7 embodiment;

FIG. 11. Is a top plan view of the FIG. 7 embodiment; and,

FIG. 12. Is a bottom plan view of the FIG. 7 embodiment. 

The ornamental design for a swim fin having articulated extensions, as shown and described. 